extends Node

signal money_changed(new_money)

var _save_dir := "user://saves"

var data := {
	"money": 1000,
	"day": 1
}

func list_saves():
	var dir := DirAccess.open("user://saves")
	var saves = dir.get_files()
	var res: Array[Save] = []
	for save in saves:
		res.append(Save.new())
func add_money(amount):
	data.money += amount
	emit_signal("money_changed", data.money)

var save_path = "user://save.bin"

func save_save():
	var file = FileAccess.open(save_path, FileAccess.WRITE)
	file.store_buffer(JSONPacker.encode(data))

func load_save(path: String):
	if FileAccess.file_exists(path):
		var file = FileAccess.open(path, FileAccess.READ)
		data = JSONPacker.decode(file.get_buffer(file.get_length()))
		return true
	return false

func _init() -> void:
	load_state()

func _notification(what):
	if what == NOTIFICATION_WM_CLOSE_REQUEST:
		save_state()
		get_tree().quit() # default behavior